Hourly Weather Forecast - Herndon, VA

12 AM
42°F
0%
6mph
SSW
Clear
Humidity
76%
Feels like
38°F
Dew Point
35°F
1 AM
41°F
0%
6mph
SW
Clear
Humidity
75%
Feels like
36°F
Dew Point
33°F
2 AM
40°F
0%
6mph
W
Clear
Humidity
73%
Feels like
36°F
Dew Point
32°F
3 AM
39°F
0%
6mph
NW
Clear
Humidity
72%
Feels like
35°F
Dew Point
31°F
4 AM
38°F
0%
6mph
NW
Clear
Humidity
72%
Feels like
34°F
Dew Point
30°F
5 AM
38°F
0%
5mph
NNW
Clear
Humidity
73%
Feels like
34°F
Dew Point
30°F
6 AM
38°F
0%
5mph
NNW
Clear
Humidity
73%
Feels like
34°F
Dew Point
30°F
6:42 AM
7 AM
39°F
0%
5mph
NNW
Mostly Sunny
Humidity
72%
Feels like
36°F
Dew Point
31°F
8 AM
42°F
0%
6mph
NNW
Mostly Sunny
Humidity
68%
Feels like
38°F
Dew Point
32°F
9 AM
45°F
0%
6mph
NNW
Partly Cloudy
Humidity
64%
Feels like
41°F
Dew Point
33°F
10 AM
47°F
10%
7mph
NNW
Partly Cloudy
Humidity
60%
Feels like
44°F
Dew Point
34°F
11 AM
50°F
10%
8mph
NNW
Partly Cloudy
Humidity
56%
Feels like
46°F
Dew Point
35°F
12 PM
52°F
10%
8mph
NNW
Mostly Cloudy
Humidity
53%
Feels like
52°F
Dew Point
35°F
1 PM
54°F
10%
9mph
NNW
Cloudy
Humidity
50%
Feels like
54°F
Dew Point
35°F
2 PM
55°F
10%
10mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
55°F
Dew Point
35°F
3 PM
54°F
10%
11mph
NNW
Partly Cloudy
Humidity
47%
Feels like
54°F
Dew Point
34°F
4 PM
53°F
10%
11mph
NNW
Partly Cloudy
Humidity
47%
Feels like
53°F
Dew Point
33°F
5 PM
50°F
10%
11mph
N
Partly Cloudy
Humidity
48%
Feels like
50°F
Dew Point
31°F
6 PM
47°F
10%
11mph
N
Partly Cloudy
Humidity
50%
Feels like
42°F
Dew Point
30°F
6:02 PM
7 PM
44°F
10%
11mph
N
Partly Cloudy
Humidity
53%
Feels like
39°F
Dew Point
28°F
8 PM
42°F
10%
12mph
N
Partly Cloudy
Humidity
51%
Feels like
35°F
Dew Point
25°F
9 PM
39°F
10%
11mph
N
Mostly Clear
Humidity
53%
Feels like
32°F
Dew Point
24°F
10 PM
38°F
10%
11mph
N
Mostly Clear
Humidity
53%
Feels like
30°F
Dew Point
22°F
11 PM
36°F
10%
10mph
N
Mostly Clear
Humidity
53%
Feels like
29°F
Dew Point
21°F

Snow Forecast Through Wednesday

Clipper System Brings a Quick Hit of Snow to Great Lakes

A quick hit of snow is expected across the Great Lakes into the Northeast.

Today's Weather Outlook

Today's Weather Outlook

Image Provided by janeb13 via Pixabay

Post Winter Storm and Actions to Take

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide